| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.74 | 7.829% | $248.8046 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $62.50 | 5.502% | $65.9388 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $115.96 | 8.361% | $125.6554 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $249.73 | 7.653% | $268.8418 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $120.59 | 11.737% | $134.7436 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $44.54 | 10.695% | $49.3036 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $94.83 | 9.377% | $103.7222 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $918.89 | $997.0100 | $997.00 | $997.00 | $996.90 | |